Martin Schwidefsky b5a6b71b19 s390/diag: add tracepoint for diagnose calls ...

To be able to analyse problems in regard to hypervisor overhead
add a tracepoing for diagnose calls. It reports the number of
the diagnose issued, e.g.

            sshd-1385  [002] ....    42.701431: diagnose: nr=0x9c
          <idle>-0     [001] ..s.    43.587528: diagnose: nr=0x9c

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2015-10-14 14:32:06 +02:00

..

diag.h

s390/diag: add tracepoint for diagnose calls

2015-10-14 14:32:06 +02:00